/ y/ U( d6 @, \3 r. h& ?/ p, QLeeches have been used in medicine for thousands of years. By attaching themselves to the body, and sucking blood from a patient, they were thought to bring health benefits. $ M- ~% O, k! ?( i) \, u " h6 c$ C+ j8 b7 z7 _. q wThe idea being that disease could be banished by releasing the infected blood. % x( ^; B6 J; X) P5 K- Trs238848.rs.hosteurope.de % _1 W& V! S& k. E$ m! a E4 R& mThat idea fell out of fashion during the 20th century, with the discovery of modern drugs. But today, as interest in traditional medicine grows, they are making a comeback - particularly in the former Soviet State of Georgia.rs238848.rs.hosteurope.de7 F2 o- c# j R
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Damien McGuinness in the capital Tbilisi has been finding out why.